public void DeleteSelection(bool deleteBoundarySynapses = true)
{
MainWindow.theNeuronArray.SetUndoPoint();
List <int> neuronsToDelete = theSelection.EnumSelectedNeurons();
foreach (int nID in neuronsToDelete)
{
Neuron n = MainWindow.theNeuronArray.GetNeuron(nID);
if (deleteBoundarySynapses)
{
foreach (Synapse s in n.synapsesFrom)
{
Neuron source = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron);
if (source != null && theSelection.NeuronInSelection(source.id) == 0)
{
source.DeleteSynapseWithUndo(n.id);
}
}
}
for (int i = 0; i < n.synapses.Count; i++)
{
n.DeleteSynapseWithUndo(n.synapses[i].targetNeuron);
}
n.AddUndoInfo();
n.CurrentCharge = 0;
n.LastCharge = 0;
n.Model = Neuron.modelType.IF;
n.Label = "";
n.Update();
}
DeleteModulesInSelection();
Update();
}
public void MoveOneNeuron(Neuron n, Neuron nNewLocation)
{
n.AddUndoInfo();
nNewLocation.AddUndoInfo();
//copy the neuron attributes and delete them from the old neuron.
n.Copy(nNewLocation);
MainWindow.theNeuronArray.SetCompleteNeuron(nNewLocation);
if (FiringHistory.NeuronIsInFiringHistory(n.id))
{
FiringHistory.RemoveNeuronFromHistoryWindow(n.id);
FiringHistory.AddNeuronToHistoryWindow(nNewLocation.id);
}
//for all the synapses going out this neuron, change to going from new location
//don't use a foreach here because the body of the loop may delete a list entry
for (int k = 0; k < n.Synapses.Count; k++)
{
Synapse s = n.Synapses[k];
if (s.targetNeuron != n.id)
{
nNewLocation.AddSynapseWithUndo(s.targetNeuron, s.weight, s.model);
}
else
{
nNewLocation.AddSynapseWithUndo(nNewLocation.id, s.weight, s.model);
}
n.DeleteSynapseWithUndo(n.synapses[k].targetNeuron);
}
//for all the synapses coming into this neuron, change the synapse target to new location
for (int k = 0; k < n.SynapsesFrom.Count; k++)
{
Synapse reverseSynapse = n.SynapsesFrom[k]; //(from synapses are sort-of backward
if (reverseSynapse.targetNeuron != -1) //?
{
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(reverseSynapse.targetNeuron);
sourceNeuron.DeleteSynapseWithUndo(n.id);
if (sourceNeuron.id != n.id)
{
sourceNeuron.AddSynapseWithUndo(nNewLocation.id, reverseSynapse.weight, reverseSynapse.model);
}
}
}
n.Clear();
}